55 lines
1.3 KiB
PHP
55 lines
1.3 KiB
PHP
<?php
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include("database_queries.php");
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function check_login($con) {
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if(isset($_SESSION['user_id'])) {
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$id = $_SESSION['user_id'];
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if(check_user_id($con, $id)) {
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return get_user_data_id($con, $id);
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} else {
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unset($_SESSION['user_id']);
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header("Location: login.php");
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die;
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}
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} else {
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header("Location: login.php");
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die;
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}
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}
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function generate_salt() {
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return substr(bin2hex(random_bytes(128)), 0, 128);
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}
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function generate_user_id($username, $salt) {
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$uname = $username . $salt;
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return hash('sha3-512', $uname);
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}
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function generate_password_hash($password, $salt) {
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$pword = $password . $salt;
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return hash('sha3-512', $pword);
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}
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function load_stations_table($con) {
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$stmt = get_stations($con);
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foreach($stmt->fetchAll() as $row) {
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echo "<tr>";
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echo "<td>" . $row['name'] . "</td>";
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echo "<td>" . $row['standort'] . "</td>";
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echo "</tr>";
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}
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}
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function load_teams_table($con) {
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$stmt = get_teams($con);
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foreach($stmt->fetchAll() as $row) {
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echo "<tr>";
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echo "<td>" . $row['name'] . "</td>";
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echo "<td>" . $row['feuerwehr'] . "</td>";
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echo "</tr>";
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}
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} |